Mabruri, Efendi and Pasaribu, R.R. and Sugandi, M.T. and Sunardi, Sunardi (2018) Effect of High Temperature Tempering on the Mechanical Properties and Microstructure of the Modified 410 Martensitic Stainless Steel. AIP Conference Proceeding, 1964. pp. 1-6.

Text 2018. Effect of High Temperature Tempering on the Mechanical Properties and Microstructure of the Modified 410 Martensitic Stainless Steel.pdf Download (782kB)

Abstract

This paper reports the influence of high tempering temperature and holding time on the mechanical properties and microstructure of the recently modified 410 martensitic stainless steel. The modified steel was prepared by induction melting followed by hot forging, quenching and tempering. The hardness and tensile strength of the steels decreased with increasing tempering temperature from 600 to 700 C and with increasing holding time from 1 to 6 h. Based on microstructural images, it was observed the coarsening of lath martensite and of the metal carbides as well. However, a relatively high hardness and strength were still exibited by this steel after tempering at a such high temperature of 600-700 C. The partition of Mo into the carbides identified by EDS analysis may correlate with this situation.

Item Type:	Article
Subjects:	T Technology > TJ Mechanical engineering and machinery
Divisions:	03-Fakultas Teknik > 21201-Jurusan Teknik Mesin
Depositing User:	Mr. Sunardi Sunardi
Date Deposited:	02 Mar 2023 11:19
Last Modified:	02 Mar 2023 11:19
URI:	http://eprints.untirta.ac.id/id/eprint/21215

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